LOCKHEED C-5A BL576 AIRFOIL (c5c-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: LOCKHEED C-5A BL576 AIRFOIL (c5c-il) Reynolds number: 1,000,000 Max Cl/Cd: 77.63 at α=9° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-c5c-il-1000000-n5.txt Download as CSV file: xf-c5c-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: LOCKHEED C-5A BL576 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 1.000 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-16.250 -0.8943 0.09507 0.09277 -0.0462 1.0000 0.0102
-16.000 -0.9609 0.07803 0.07554 -0.0557 1.0000 0.0101
-15.750 -1.0121 0.06329 0.06056 -0.0654 1.0000 0.0101
-15.500 -1.0413 0.05357 0.05063 -0.0726 1.0000 0.0101
-15.250 -1.0598 0.04702 0.04390 -0.0771 1.0000 0.0101
-15.000 -1.0727 0.04225 0.03897 -0.0796 1.0000 0.0101
-14.750 -1.0821 0.03866 0.03523 -0.0805 1.0000 0.0101
-14.500 -1.0910 0.03589 0.03233 -0.0799 1.0000 0.0101
-14.250 -1.1029 0.03380 0.03013 -0.0774 1.0000 0.0101
-14.000 -1.1041 0.03177 0.02796 -0.0764 0.9988 0.0101
-13.750 -1.0963 0.02987 0.02592 -0.0765 0.9967 0.0102
-13.500 -1.0901 0.02775 0.02361 -0.0763 0.9948 0.0102
-13.250 -1.0814 0.02610 0.02181 -0.0754 0.9921 0.0103
-13.000 -1.0677 0.02468 0.02025 -0.0748 0.9896 0.0104
-12.750 -1.0504 0.02344 0.01888 -0.0746 0.9879 0.0105
-12.500 -1.0308 0.02234 0.01767 -0.0745 0.9865 0.0106
-12.250 -1.0097 0.02136 0.01659 -0.0745 0.9853 0.0106
-12.000 -0.9887 0.02050 0.01564 -0.0743 0.9838 0.0107
-11.750 -0.9694 0.01973 0.01478 -0.0736 0.9813 0.0108
-11.500 -0.9478 0.01901 0.01398 -0.0732 0.9792 0.0109
-11.250 -0.9252 0.01831 0.01321 -0.0730 0.9774 0.0110
-11.000 -0.9018 0.01767 0.01249 -0.0728 0.9758 0.0111
-10.750 -0.8779 0.01706 0.01181 -0.0727 0.9745 0.0112
-10.500 -0.8544 0.01650 0.01117 -0.0724 0.9729 0.0113
-10.250 -0.8329 0.01598 0.01059 -0.0717 0.9706 0.0114
-10.000 -0.8100 0.01548 0.01004 -0.0711 0.9684 0.0115
-9.750 -0.7864 0.01499 0.00949 -0.0707 0.9663 0.0116
-9.500 -0.7622 0.01453 0.00897 -0.0704 0.9643 0.0117
-9.250 -0.7377 0.01408 0.00846 -0.0701 0.9627 0.0118
-9.000 -0.7126 0.01366 0.00799 -0.0699 0.9612 0.0119
-8.750 -0.6887 0.01327 0.00755 -0.0694 0.9592 0.0121
-8.500 -0.6647 0.01290 0.00714 -0.0689 0.9568 0.0122
-8.250 -0.6400 0.01254 0.00674 -0.0685 0.9544 0.0124
-8.000 -0.6148 0.01221 0.00637 -0.0683 0.9524 0.0127
-7.750 -0.5892 0.01190 0.00602 -0.0680 0.9505 0.0129
-7.500 -0.5636 0.01155 0.00564 -0.0678 0.9487 0.0133
-7.250 -0.5375 0.01124 0.00531 -0.0676 0.9469 0.0138
-7.000 -0.5120 0.01098 0.00504 -0.0673 0.9449 0.0145
-6.750 -0.4863 0.01073 0.00478 -0.0671 0.9424 0.0152
-6.500 -0.4602 0.01050 0.00453 -0.0668 0.9400 0.0161
-6.250 -0.4340 0.01024 0.00427 -0.0667 0.9378 0.0171
-6.000 -0.4074 0.01002 0.00405 -0.0665 0.9358 0.0185
-5.750 -0.3803 0.00982 0.00383 -0.0665 0.9339 0.0197
-5.500 -0.3529 0.00964 0.00363 -0.0665 0.9319 0.0206
-5.250 -0.3268 0.00942 0.00342 -0.0663 0.9291 0.0220
-5.000 -0.3003 0.00923 0.00324 -0.0661 0.9259 0.0234
-4.750 -0.2734 0.00905 0.00305 -0.0659 0.9229 0.0246
-4.500 -0.2461 0.00889 0.00288 -0.0659 0.9202 0.0256
-4.250 -0.2187 0.00870 0.00269 -0.0659 0.9178 0.0280
-4.000 -0.1915 0.00853 0.00253 -0.0658 0.9149 0.0303
-3.750 -0.1646 0.00838 0.00240 -0.0657 0.9112 0.0331
-3.500 -0.1375 0.00821 0.00225 -0.0656 0.9079 0.0375
-3.250 -0.1100 0.00804 0.00210 -0.0656 0.9047 0.0444
-2.750 -0.0567 0.00756 0.00182 -0.0653 0.8967 0.0932
-2.500 -0.0296 0.00735 0.00171 -0.0652 0.8928 0.1193
-2.250 -0.0020 0.00719 0.00159 -0.0652 0.8888 0.1379
-2.000 0.0242 0.00694 0.00149 -0.0650 0.8814 0.1780
-1.750 0.0509 0.00670 0.00136 -0.0648 0.8741 0.2201
-1.500 0.0769 0.00639 0.00128 -0.0646 0.8689 0.2863
-1.250 0.1014 0.00591 0.00118 -0.0642 0.8634 0.4018
-1.000 0.1262 0.00548 0.00110 -0.0638 0.8573 0.5118
-0.750 0.1520 0.00527 0.00105 -0.0634 0.8470 0.5687
-0.500 0.1780 0.00518 0.00100 -0.0629 0.8288 0.6040
-0.250 0.2037 0.00515 0.00097 -0.0624 0.8040 0.6337
0.000 0.2277 0.00520 0.00095 -0.0614 0.7662 0.6612
0.250 0.2482 0.00546 0.00098 -0.0597 0.6977 0.6825
0.500 0.2698 0.00573 0.00107 -0.0584 0.6441 0.7007
0.750 0.2936 0.00591 0.00114 -0.0575 0.6030 0.7188
1.250 0.3388 0.00646 0.00135 -0.0555 0.4922 0.7541
1.500 0.3584 0.00698 0.00154 -0.0539 0.3962 0.7722
1.750 0.3800 0.00737 0.00170 -0.0528 0.3241 0.7909
2.000 0.4028 0.00773 0.00186 -0.0519 0.2637 0.8060
2.500 0.4505 0.00832 0.00216 -0.0504 0.1749 0.8331
2.750 0.4746 0.00853 0.00231 -0.0497 0.1428 0.8507
3.000 0.4989 0.00876 0.00246 -0.0490 0.1147 0.8656
3.250 0.5242 0.00892 0.00260 -0.0485 0.1037 0.8782
3.500 0.5496 0.00904 0.00275 -0.0480 0.0969 0.8921
3.750 0.5745 0.00919 0.00290 -0.0474 0.0894 0.9072
4.000 0.5992 0.00934 0.00305 -0.0467 0.0804 0.9233
4.250 0.6235 0.00955 0.00321 -0.0460 0.0659 0.9393
4.500 0.6487 0.00979 0.00341 -0.0455 0.0535 0.9541
4.750 0.6766 0.01001 0.00360 -0.0456 0.0495 0.9669
5.000 0.7065 0.01024 0.00381 -0.0462 0.0461 0.9772
5.250 0.7372 0.01045 0.00403 -0.0469 0.0450 0.9853
5.500 0.7687 0.01066 0.00425 -0.0479 0.0436 0.9909
5.750 0.7995 0.01091 0.00448 -0.0488 0.0415 0.9956
6.000 0.8305 0.01119 0.00475 -0.0497 0.0394 0.9995
6.250 0.8529 0.01145 0.00500 -0.0487 0.0377 1.0000
6.500 0.8749 0.01168 0.00525 -0.0476 0.0368 1.0000
6.750 0.8979 0.01188 0.00546 -0.0468 0.0363 1.0000
7.000 0.9212 0.01209 0.00569 -0.0459 0.0356 1.0000
7.250 0.9445 0.01232 0.00594 -0.0451 0.0347 1.0000
7.500 0.9678 0.01256 0.00619 -0.0444 0.0336 1.0000
7.750 0.9909 0.01283 0.00646 -0.0436 0.0325 1.0000
8.000 1.0138 0.01312 0.00675 -0.0428 0.0312 1.0000
8.250 1.0362 0.01346 0.00709 -0.0419 0.0298 1.0000
8.500 1.0596 0.01369 0.00735 -0.0412 0.0289 1.0000
8.750 1.0827 0.01395 0.00763 -0.0404 0.0275 1.0000
9.000 1.1054 0.01424 0.00791 -0.0396 0.0257 1.0000
9.250 1.1274 0.01458 0.00824 -0.0387 0.0241 1.0000
9.500 1.1494 0.01489 0.00858 -0.0378 0.0228 1.0000
9.750 1.1703 0.01523 0.00892 -0.0367 0.0211 1.0000
10.000 1.1904 0.01561 0.00930 -0.0354 0.0197 1.0000
10.250 1.2106 0.01599 0.00971 -0.0342 0.0188 1.0000
10.500 1.2303 0.01639 0.01014 -0.0329 0.0179 1.0000
10.750 1.2496 0.01684 0.01059 -0.0316 0.0168 1.0000
11.000 1.2684 0.01732 0.01110 -0.0303 0.0158 1.0000
11.250 1.2875 0.01776 0.01159 -0.0290 0.0153 1.0000
11.500 1.3060 0.01825 0.01212 -0.0276 0.0147 1.0000
11.750 1.3240 0.01876 0.01267 -0.0262 0.0141 1.0000
12.000 1.3414 0.01932 0.01326 -0.0247 0.0135 1.0000
12.250 1.3581 0.01993 0.01392 -0.0232 0.0129 1.0000
12.500 1.3748 0.02052 0.01456 -0.0217 0.0124 1.0000
12.750 1.3913 0.02110 0.01520 -0.0202 0.0120 1.0000
13.000 1.4074 0.02173 0.01588 -0.0187 0.0115 1.0000
13.250 1.4224 0.02241 0.01662 -0.0171 0.0110 1.0000
13.500 1.4366 0.02317 0.01742 -0.0154 0.0104 1.0000
13.750 1.4497 0.02401 0.01832 -0.0137 0.0099 1.0000
14.000 1.4635 0.02476 0.01914 -0.0120 0.0096 1.0000
14.250 1.4767 0.02557 0.02003 -0.0104 0.0092 1.0000
14.500 1.4889 0.02646 0.02098 -0.0087 0.0086 1.0000
14.750 1.4998 0.02745 0.02203 -0.0070 0.0081 1.0000
15.000 1.5093 0.02857 0.02321 -0.0052 0.0075 1.0000
15.250 1.5189 0.02968 0.02440 -0.0035 0.0071 1.0000
15.500 1.5271 0.03091 0.02572 -0.0017 0.0066 1.0000
15.750 1.5340 0.03229 0.02717 0.0000 0.0062 1.0000
16.000 1.5393 0.03382 0.02878 0.0017 0.0058 1.0000
16.250 1.5438 0.03546 0.03050 0.0033 0.0055 1.0000
16.500 1.5474 0.03722 0.03236 0.0048 0.0053 1.0000
16.750 1.5494 0.03919 0.03443 0.0062 0.0051 1.0000
17.000 1.5501 0.04136 0.03670 0.0074 0.0049 1.0000
17.250 1.5491 0.04378 0.03923 0.0084 0.0048 1.0000
17.500 1.5466 0.04649 0.04205 0.0091 0.0046 1.0000
17.750 1.5423 0.04957 0.04525 0.0095 0.0045 1.0000
18.000 1.5360 0.05306 0.04887 0.0095 0.0044 1.0000
18.250 1.5276 0.05707 0.05301 0.0090 0.0043 1.0000
18.500 1.5167 0.06165 0.05773 0.0079 0.0043 1.0000
18.750 1.5023 0.06701 0.06323 0.0062 0.0042 1.0000
19.000 1.4845 0.07326 0.06964 0.0036 0.0042 1.0000
19.250 1.4608 0.08091 0.07747 0.0000 0.0042 1.0000
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